Question

Find the perimeter and area of a square of side 11cm.​

Answer 1

$\star\sf{\underline{Given:-}}$

• $\sf{Side= 11cm.}$

$\star\sf{\underline{To\: Find:-}}$

• $\sf{Perimeter\: And\: Area\: Of\: Square}$

$\star\sf{\underline{Solution:}}$

$\sf{We \: know, perimeter \: of \: square \: = 4 × side.}$

$\sf{And,Side = 11cm.}$

$\sf{\therefore Perimeter = 4×11cm}$

$\implies\sf{Perimeter = \fbox\purple{44cm}}$

$\sf{Now, Area \: of \: sq. = (side×side) sq. \: units}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf{= {11 \times 11cm}^{2} }$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf\purple{ = 121cm2}$

Answer 2

Answer:

\

Step-by-step explanation:

P=44

a Side

11

Solution

P=4a=4·11=44